The Tia Trió does everything I enjoy about hybrid driver IEMs, including excellent bass slam and definition, while at the same time demonstrating a carefully refined tuning. It has a moderate 'V-shaped' sound signature, with a slight midrange recession, however it's done so in such a tasteful way that it's bound to be agreeable for anyone who enjoys modern genres. Importantly, the hybrid style adds the benefits of dynamic driver bass slam, but it never feels overdone to the point of encroaching on the mids and crowding out other instruments in the mix. This means the bass is tight, well-controlled, and hits with authority. I'm also impressed with the lack of sibilant emphasis throughout the consonant range at 8.5khz. There's enough energy there to impart clarity and detail, but it's able to resolve consonant sounds smoothly, without any grain or etch. Overall, this is an exceptional IEM.
-Resolve Reviews
Check out Resolve's comparison between the Legend X and the Tia Trió:
64 Audio tia Trio Review - Flagship Enigma - Written review by Precogvision
The 64 AUDIO tia Trió™ Universal-Fit earphones are the perfect balance between reference quality sound and pure entertainment. Featuring a fully-tubeless design, the breakthrough patent-pending tia™ system consists of the tia single-bore, tia acoustic chambers, and the proprietary open balanced armature tia drivers. You won’t miss a beat or a bass line thanks to the dynamic driver that provides weight and punch to the trio’s musical low end. Most importantly, the tubless driver design reduces pressure and makes for a much more comfortable listening experience.
The Frequency eXtension Chamber allows for superior mid-range control on a back-vented dynamic driver and paves the way for perfectly placed mid frequencies, giving vocals and instruments a remarkably natural sound. Detailed and reliable upper mids are relaxed in presentation and layer easily into the smooth and extended ‘tia top-end’, t
